Why wait(),notify(),notifyAll() methods defined in Object class althought we are using in only threads.

0 Answers   Mphasis,

---

Explain the difference between abstraction and encapsulation.

0 Answers  

---

Can we access private data outside of the class directly in java programming language? Why There is no runtime checking in java, which leads to access the private data directly outside of a class?

5 Answers   Google,

---

Why is inheritance used in java?

0 Answers  

---

Difference between local and global transaction ?

1 Answers   Accenture, iFlex,

---

---

what is the use of clone() in real time scenario?

2 Answers   Quinnox,

---

Why do we need wrapper class?

0 Answers  

---

how to print the below in java? * * * * * * * * *

2 Answers  

---

Is java 1.7 the same as java 7?

0 Answers  

---

What is binary search in java?

0 Answers  

---

Which programming language is most secure?

0 Answers  

---

What is difference between equal and == in java?

0 Answers  

---